We can call our computers our versatile best friends. In this modern world, everyone needs a computer. We can do a lot of things with our computers. We can prepare documents, make, edit and watch videos, listen to music, surf the Internet, send E-mails, chat with our friends, play games, or even make calls! Computers are very valuable, and when it comes to their prices, they are not cheap. These are the reasons why, just like what we do with our best friends, we need to protect our computers; and we do this with antivirus software. We store important files in our computers and we simply cannot afford to lose them to spywares, Trojans and other viruses.

There are countless of antivirus software available in the market today. They will simply not do because we should want the best antivirus for our precious computers. So what makes the best antivirus for our computers? First, the best antivirus should get updates frequently. This way, it keeps itself well-equipped to deal with the latest menaces to our computers.

We create or download files. We also insert CDs and flash disks in our computers. All these have potential to cause danger to our computers. That is why the scanning capacity of the antivirus is also very important to protect our computers from threats. The best antivirus provides us with the best scanning capacity on a regular basis that depends on our choice.

Surfing the Internet is probably the most common activity we do with our computers. There are websites, however, that are filled with spywares and other threats that can easily damage our computers. The best antivirus will protect us even from threats coming from the websites we use as it can determine probable hazards to our computers. The best antivirus should also be able to defend our computers from new viruses that are not yet registered in the virus database.

Making the best choice is crucial. But you do not have to do it alone. There are people who can help you choose the best antivirus for your computer. There are companies and organizations that test antivirus softwares and publish the results in their websites. These testing laboratories ranked Trend Micro, TrustPort, Sophos, Norton, Kaspersky, Nod32, Microsoft, McAfee, Ikarus, ZoneAlarm, WebWasher-GW, Panda, F-Secure, F-Prot, eSscan, Bitdefender, AVK, AVG, Avast, and AntiVir as the best antivirus programs available in themarket today. There are also websites that run user reviews of different antivirus programs.

You can also avail of the free trial of different antivirus softwares to test them yourself and find out what the best antivirus is. If you are convinced by the effectiveness of the software, then you can go on and purchase it. However, there are also antivirus softwares which can be downloaded for free. This has sprung a debate whether the best antivirus softwares are free or the ones which you can buy. There are antivirus programs which you can buy that have free versions. While there are free antivirus that are effective, those which you can buy obviously have advantages.